InChI=1/C17H17N5O2/c18-14(9-12-10-20-15-4-2-1-3-13(12)15)17(24)22-21-16(23)11-5-7-19-8-6-11/h1-8,10,14,20H,9,18H2,(H,21,23)(H,22,24)/t14-/m0/s1/f/h21-22H 8599D8E613391169